| 摘要 |
<p>A generally annular pouring fitment (10) defines an inwardly facing recess that receives an outwardly extending annular holding portion (32) of a mating container and a sealing bead (22) on the fitment engages the holding portion. The fitment is forced into a closure (14) thereby deforming a lip (28) of the fitment, which defines a pouring surface (30), elastically and inelastically. The closure is then releasably secured to a container causing the fitment to permanently interlock with the container. When the closure is removed, the lip defines a pouring surface of a desired three-dimensional configuration. </p> |
